Our dolly can automatically adjust itself once it is placed on the track so it is not going to derail it means if the track is wider or tighter in some areas according to your need it can adjust itself automatically also one can adjust each leg from 0-9 cm to make it longer or shorter and beside all of these superiority to other cheap dollies that made in India ours come with special wheels which is made for track dolly for more smoothness ( as you know the main important thing is that you shoot a smooth shot not a shaky one and that is possible with this Dolly not those cheap dollies that use Skate Board wheels

1-light weight

2-Heavy duty dolly system.

3-Equipped with state of the art track wheels for smooth gliding
movements.